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is an open science platform for biological pathways contributed, updated, and used by the research community.
Interact with diagrams with clickable genes, drugs, and pathways.
Browse for Pathways
Explore the full breadth and depth of pathway knowledge. Discover pathways of interest by organism, communities of domain experts, and ontology annotations.
Share Your Knowledge
Join hundreds of other scientists by contributing your pathway knowledge.
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Analyze and Publish
Choose from dozens of tools to perform pathway analysis. Visualize your data in the context of pathway diagrams. Publish results as images linked to an active database.
and many more...
Download and Access
Get pathway information in the format you need, including GPML (XML), GMT, SVG,
. Programmatically access our content in multiple ways.
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